156740389690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1\times {\mathrm{80737}}^1$

素因数の和:83166

約数の個数: 32

約数和(自身を含む): 285657503040

約数和(自身を除く): 128917113350

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2339, 4678, 11695, 23390, 80737, 161474, 194137, 388274, 403685, 807370, 970685, 1941370, 6701171, 13402342, 33505855, 67011710, 188843843, 377687686, 944219215, 1888438430, 15674038969, 31348077938, 78370194845, 156740389690]

約数ペア:

[(1, 156740389690), (2, 78370194845), (5, 31348077938), (10, 15674038969), (83, 1888438430), (166, 944219215), (415, 377687686), (830, 188843843), (2339, 67011710), (4678, 33505855), (11695, 13402342), (23390, 6701171), (80737, 1941370), (161474, 970685), (194137, 807370), (388274, 403685)]